Check the listing for details. Chainsaw Sharpener with Box [12pcs] - Chainsaw Sharpening - [Silver- 3/16 Inch]. Condition: New. Listed at 16.91 USD. PRODUCT INTRODUCTION:1. Features&Applications:Good DurabilityMade of diamond. It is hard and not easy to wear, which can achieve good grinding effects, delicate and uniform grinding, and fine carving.Extensive PracticalityThe chainsaw diamond sharpener is widely used for grinding and engraving of ceramics, carbide, gem, glass, chainsaw chains, and other workpieces.2. Specification:√ Material: Diamond√ Color: Silver√ Grinding Head Diameter: 4.8 mm/ 3/16 Inch√ Shank Diameter: 3 mm/0.12 Inch√ Total Length: 45mm/1.77 Inch√ Package Includes: 12Pcs x High Hardness Diamond Chainsaw Sharpener + 1Pcs x Plastic Box3. Use and Warm Tips:Our electric chainsaw sharpener kit can be used instead of a file to keep your chainsaw sharpener as before, and the polished surface is smooth, flat, and shiny, effectively improving the sharpening efficiency.